75 lines
2.0 KiB
Swift
75 lines
2.0 KiB
Swift
import SwiftSyntax
|
|
|
|
struct StrictFilePrivateRule: OptInRule, ConfigurationProviderRule, SwiftSyntaxRule {
|
|
var configuration = SeverityConfiguration(.warning)
|
|
|
|
init() {}
|
|
|
|
static let description = RuleDescription(
|
|
identifier: "strict_fileprivate",
|
|
name: "Strict Fileprivate",
|
|
description: "`fileprivate` should be avoided",
|
|
kind: .idiomatic,
|
|
nonTriggeringExamples: [
|
|
Example("extension String {}"),
|
|
Example("private extension String {}"),
|
|
Example("""
|
|
public
|
|
extension String {}
|
|
"""),
|
|
Example("""
|
|
open extension
|
|
String {}
|
|
"""),
|
|
Example("internal extension String {}")
|
|
],
|
|
triggeringExamples: [
|
|
Example("↓fileprivate extension String {}"),
|
|
Example("""
|
|
↓fileprivate
|
|
extension String {}
|
|
"""),
|
|
Example("""
|
|
↓fileprivate extension
|
|
String {}
|
|
"""),
|
|
Example("""
|
|
extension String {
|
|
↓fileprivate func Something(){}
|
|
}
|
|
"""),
|
|
Example("""
|
|
class MyClass {
|
|
↓fileprivate let myInt = 4
|
|
}
|
|
"""),
|
|
Example("""
|
|
class MyClass {
|
|
↓fileprivate(set) var myInt = 4
|
|
}
|
|
"""),
|
|
Example("""
|
|
struct Outter {
|
|
struct Inter {
|
|
↓fileprivate struct Inner {}
|
|
}
|
|
}
|
|
""")
|
|
]
|
|
)
|
|
|
|
func makeVisitor(file: SwiftLintFile) -> ViolationsSyntaxVisitor {
|
|
Visitor(viewMode: .sourceAccurate)
|
|
}
|
|
}
|
|
|
|
private extension StrictFilePrivateRule {
|
|
final class Visitor: ViolationsSyntaxVisitor {
|
|
override func visitPost(_ node: DeclModifierSyntax) {
|
|
if node.name.tokenKind == .fileprivateKeyword {
|
|
violations.append(node.positionAfterSkippingLeadingTrivia)
|
|
}
|
|
}
|
|
}
|
|
}
|